Interior window frame for recreational vehicles



FIG. 1 is a front and right side perspective view of an interior window frame for recreational vehciles showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is an elevational view of the left side thereof, the right side being a mirror image;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a rear and left side perspective view thereof; and

FIG. 7 is a rear elevational view thereof. 

The ornamental design for an interior window frame for recreational vehicles, as shown and described. 